Imports

• import "!{{module}}`" for Module: Imports from built-in modules.

• import "~{{module}}" for Module: Imports from HOME directory.

• import "#{{module}}" for Module: Imports from .wren directory.

Constants

There are a few constants:

• %{date.iso}: Returns the current ISO 8601 date

• %{date.unix}: Returns the unix timestamp in milliseconds

• %{~}: Returns the path to user’s HOME directory

• %{#}: Returns the path to .wren directory

Modules

Modules from Rosetta Wren have been built-in to complement Wren CLI standard modules. Import them using !{{module name}}. Example import "!fmt" for Fmt

• fmt

• str

• sort

• math

• trait

• seq

• date

• rat

• pattern

• big

• upc

• matrix

• set

• llist

• queue

• complex

• dynamic

• ioutil

• long

Custom Wren CLI

You can override the custom wren_cli used. Just put a wren or wren.exe in your .wren directory.

.wren directory

Is a directory where you can store a custom wren_cli or scripts. Normally is located in HOME. ~/.wren.

Example: /Users/clsource/.wren